'Large document collections' diaporamas de présentation

Lecture 3: IR System Elements (cont)

Prof. Ray Larson University of California, Berkeley School of Information. Lecture 3: IR System Elements (cont) . Principles of Information Retrieval. Review. Review Central Concepts in IR Documents Queries Collections Evaluation Relevance Elements of IR Systems. Collection.

958 views • 74 slides

Lecture 3: IR System Elements (cont)

Prof. Ray Larson University of California, Berkeley School of Information. Lecture 3: IR System Elements (cont) . Principles of Information Retrieval. Review. Review Central Concepts in IR Documents Queries Collections Evaluation Relevance Elements of IR Systems. Collection.

822 views • 73 slides

Processing of Large Document Collections 1

Processing of Large Document Collections 1. Helena Ahonen-Myka University of Helsinki. Organization of the course. Classes: 17.9., 22.10., 23.10., 26.11. lectures (Helena Ahonen-Myka): 10-12,13-15 exercise sessions (Lili Aunimo): 15-17 required presence: 75%

851 views • 69 slides

Processing of large document collections

Processing of large document collections. Fall 2002, Part 3. Text compression. Despite a continuous increase in storage and transmission capacities, more and more effort has been put into using compression to increase the amount of data that can be handled

731 views • 48 slides

Self Organization of a Massive Document Collection

Self Organization of a Massive Document Collection. Teuvo Kohonen Samuel Kaski Krista Lagus Jarkko Salojarvi Jukka Honkela Vesa Paatero Antti Saarela. Their Goal. Organize large document collections according to textual similarities Search engine

560 views • 31 slides

Special Topics in Text Mining

467 views • 29 slides

Interactive visualization for opportunistic exploration of large document collections

Interactive visualization for opportunistic exploration of large document collections. Presenter : Chun-Ping Wu Authors :Simon Lehmann, Ulrich Schwanecke , Ralf Dorner. ???????? National Yunlin University of Science and Technology. IS 2010. Outline. Motivation Objective Methodology

235 views • 10 slides

Interactive visualization for opportunistic exploration of large document collections

Interactive visualization for opportunistic exploration of large document collections. Presenter : Chun-Ping Wu Authors :Simon Lehmann, Ulrich Schwanecke , Ralf Dorner. ???????? National Yunlin University of Science and Technology. IS 2010. Outline. Motivation Objective Methodology

207 views • 10 slides